Dusty Hill, of the American blues rock group ZZ Top, performs during a concert at...Dusty Hill, of the American blues rock group ZZ Top, performs during a concert at Via Funchal on May 20, 2010 in Sao Paulo, Brazil.LessMore

Dusty Hill, of the American blues rock group ZZ Top, performs during a concert at...Dusty Hill, of the American blues rock group ZZ Top, performs during a concert at Via Funchal on May 20, 2010 in Sao Paulo, Brazil.LessMore

Billy Gibbons and Dusty Hill, of the American blues rock group ZZ Top, perform...Billy Gibbons and Dusty Hill, of the American blues rock group ZZ Top, perform during a concert at Via Funchal on May 20, 2010 in Sao Paulo, Brazil.LessMore

Billy Gibbons and Dusty Hill, of the American blues rock group ZZ Top, perform...Billy Gibbons and Dusty Hill, of the American blues rock group ZZ Top, perform during a concert at Via Funchal on May 20, 2010 in Sao Paulo, Brazil.LessMore

Billy Gibbons and Dusty Hill, of the American blues rock group ZZ Top, perform...Billy Gibbons and Dusty Hill, of the American blues rock group ZZ Top, perform during a concert at Via Funchal on May 20, 2010 in Sao Paulo, Brazil.LessMore

Dusty Hill, of the American blues rock group ZZ Top, performs during a concert at...Dusty Hill, of the American blues rock group ZZ Top, performs during a concert at Via Funchal on May 20, 2010 in Sao Paulo, Brazil.LessMore

Billy Gibbons and Dusty Hill, of the American blues rock group ZZ Top, perform...Billy Gibbons and Dusty Hill, of the American blues rock group ZZ Top, perform during a concert at Via Funchal on May 20, 2010 in Sao Paulo, Brazil.LessMore

Dusty Hill, of the American blues rock group ZZ Top, performs during a concert at...Dusty Hill, of the American blues rock group ZZ Top, performs during a concert at Via Funchal on May 20, 2010 in Sao Paulo, Brazil.LessMore

Billy Gibbons and Dusty Hill, of the American blues rock group ZZ Top, perform...Billy Gibbons and Dusty Hill, of the American blues rock group ZZ Top, perform during a concert at Via Funchal on May 20, 2010 in Sao Paulo, Brazil.LessMore

Dusty Hill, of the American blues rock group ZZ Top, performs during a concert at...Dusty Hill, of the American blues rock group ZZ Top, performs during a concert at Via Funchal on May 20, 2010 in Sao Paulo, Brazil.LessMore